Diff Report
Run #523bd0c5929e9: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #523bd1075886b: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Database\Connection::getDriverClass

Drupal\Core\Database\Connection::getDriverClassRun #523bd0c5929e9Run #523bd1075886bDiffDiff%
Number of Function Calls6 6 0 0.0%
Incl. Wall Time (microsec)868 854 -14 -1.6%
Incl. Wall Time (microsec) per call 145 142 -2 -1.6%
Excl. Wall Time (microsec)40 40 0 0.0%
Incl. CPU (microsecs)875 859 -16 -1.8%
Incl. CPU (microsecs) per call 146 143 -3 -1.8%
Excl. CPU (microsec)41 40 -1 -2.4%
Incl. MemUse (bytes)155,232 155,232 0 0.0%
Incl. MemUse (bytes) per call 25,872 25,872 0 0.0%
Excl. MemUse (bytes)1,896 1,896 0 0.0%
Incl. PeakMemUse (bytes)148,000 148,000 0 0.0%
Incl. PeakMemUse (bytes) per call 24,667 24,667 0 0.0%
Excl. PeakMemUse (bytes)1,704 1,704 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Database\Connection::getDriverClass [View Callgraph Diff]


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Incl. CPU Diff
(microsec)		ICpu
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Drupal\Core\Database\Connection::getDriverClass0 N/A% -14 -0.8% -16 -1.9% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function0 0.0% -1 -6.2% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Connection::select0 N/A% -14 -100.0% -16 -100.0% 0 N/A% 0 N/A%
Child functions
class_exists0 N/A% -14 -100.0% -14 -87.5% 0 N/A% 0 N/A%
Drupal\Core\Database\Driver\mysql\Connection::driver0 N/A% 0 0.0% -1 -6.2% 0 N/A% 0 N/A%